NZ Topo - object class walkwire_cl

This page describe the walkwire_cl object class used to represent objects in the NZTopo topographic database.


A series of wires, one to walk on, one or more to hold on to. This enables a person to cross from one side of an obstacle to another - ususally a river.

Topo50 description

Only those significant either by their size or location are held in the data and shown on the printed maps.

Representation specification

Representation specification showing walkwire_cl

Click to enlarge image

Important information: The Department of Conservation or other authorities should be contacted for the latest information on walkwires

Class attributes

Attribute Value
Object class walkwire_cl
Entity class BRIDGE
Additional entity class Not applicable
Object inheritance simple_line
Entity source US Standard Entity
Map series Topo50
LSLIFF object class 178

Object attributes

This object class does not have attributes.

Change log

Feature version Revised Description
4 2012-08-28 Updated map image and aerial view; added representation specification and example feature photographs
3 2012-08-28 Added scale-specific definitions
2 2001-11-23 Unspecified update
1 1999-03-01 intial status